#include<stdio.h>

int main()
{
    int a =0;
    printf("%d\n",~a);
    printf ("short = %d\n",sizeof(short));
    printf ("int = %d\n",sizeof(int));
    printf ("long = %d\n",sizeof(long));
    printf ("char = %d\n",sizeof(char));
    printf ("float = %d\n",sizeof(float));
    printf ("double = %d\n",sizeof(double));
    printf ("a = %d\n",sizeof(a));


    return 0;
}